Hi, folks! We’re back with a fresh Just KNIME It! challenge to hone your data skills this week!
The crypto market is very dynamic, and data scientists working in finance often have to analyze its data. Let’s practice our API interaction and data visualization skills this week, generating a flexible and up-to-date tree map of the top current gainers and losers in the crypto market.
Here is the challenge. Let’s use this thread to post our solutions to it, which should be uploaded to your public KNIME Hub spaces with tag JKISeason3-28 .
Need help with tags? To add tag JKISeason3-28 to your workflow, go to the description panel in KNIME Analytics Platform, click the pencil to edit it, and you will see the option for adding tags right there. Let us know if you have any problems!
I really wanted to convince K-AI, that a scrolling ticker (just like in the link) would be very great, but I couldn’t achieve it Maybe I wasn’t persistent enough (sadly I do not have more time right now, but I post my solution as-is, maybe it’s inspiration for others )
Hi all,
Here is my solution. All I had to do was copy and paste the assignment statements as a K-AI prompt, and the Generic ECharts View was effortlessly completed. K-AI and Generic ECharts View truly make complex tasks incredibly simple and efficient!
By using only four node, I can create the required tree map.
Same as @sryu mentioned, I only copied a prompt suggested from K-AI and I did not type any code line!!
As always on Tuesdays, here’s our solution to last week’s Just KNIME It! challenge.
Very similar to what many of you presented! I think it can be really nice to run this workflow often if you’re into crypto.
Now, an important announcement: we won’t have a new challenge tomorrow! One of the suggestions we got for this season was to give everyone a break over Thanksgiving, so this is what we’re doing. See you all for a new challenge on 12/04!
One step in the solution needs correction. When identifying the top gainers or losers, the column is still in “string” format. It needs to be converted to “number” format first to enable sorting for the subsequent steps.
Hi, folks! We’re back with a fresh Just KNIME It! challenge to hone your data skills this week! 
The crypto market is very dynamic, and data scientists working in finance often have to analyze its data. 
Let’s practice our API interaction and data visualization skills this week, generating a flexible and up-to-date tree map of the top current gainers and losers in the crypto market.
Need help with tags? To add tag JKISeason3-28 to your workflow, go to the description panel in KNIME Analytics Platform, click the pencil to edit it, and you will see the option for adding tags right there. 
Let us know if you have any problems!
Maybe I wasn’t persistent enough (sadly I do not have more time right now, but I post my solution as-is, maybe it’s inspiration for others 
)
Now, an important announcement: we won’t have a new challenge tomorrow! One of the suggestions we got for this season was to give everyone a break over Thanksgiving, so this is what we’re doing. 
See you all for a new challenge on 12/04!
